72857704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{479327}}^1$

素因数の和:479352

約数の個数: 16

約数和(自身を含む): 143798400

約数和(自身を除く): 70940696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 479327, 958654, 1917308, 3834616, 9107213, 18214426, 36428852, 72857704]

約数ペア:

[(1, 72857704), (2, 36428852), (4, 18214426), (8, 9107213), (19, 3834616), (38, 1917308), (76, 958654), (152, 479327)]